Description

1-Phenyl-3-Thiosemicarbazide is a versatile organic compound belonging to the thiosemicarbazide class, characterized by its phenyl and thiocarbonyl functional groups. This structure makes it a valuable intermediate and reagent in advanced chemical synthesis, particularly for creating heterocyclic compounds and metal-chelating agents. It is essential for research and development laboratories, pharmaceutical manufacturers, and agrochemical producers seeking to develop new active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in developing novel pesticides, herbicides, and fungicides.
• Coordination Chemistry: Acts as a ligand for metal ions, useful in catalysis and material science.
• Analytical Reagent: Employed in the detection and quantification of specific metal ions like copper and nickel.
• Dye and Pigment Synthesis: Intermediate in the production of certain specialty dyes.
• Polymer Additive: Investigated for use as a stabilizer or cross-linking agent in polymer systems.
• Research & Development: Fundamental reagent in academic and industrial organic chemistry research.

Basic Information

Product Name	1-Phenyl-3-Thiosemicarbazide
CAS No.	645-48-7
Molecular Formula	C7H9N3S
Molecular Weight	167.23 g/mol
Synonyms	1-Phenylthiosemicarbazide; N-Phenylhydrazinecarbothioamide; Phenylthiosemicarbazide; Thiosemicarbazide, 1-phenyl-; 4-Phenyl-3-thiosemicarbazide; Phenyl isothiosemicarbazide; Hydrazinecarbothioamide, N-phenyl-; NSC 403697
EINECS	211-454-5

Quality Control

Our 1-Phenyl-3-Thiosemicarbazide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, melting point, and impurity profiles. Our quality system is designed to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	162 - 166 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.